Test point cloud with pretrained model

[jmwang0117]

Hello, I want to use the point cloud I collected to test the pre-trained model on semanticKITTI. I just convert the ply file to .npy and put it in velodyne, but it will show that the array is out of bounds. I need to run dataset prepare to generate a new KDTree and proj files?

[Marine98k]

do you used unlabled data to predit? and you have solved it ?